CalculateOperation (OpenL - DEV - Engine 5.27.5 API)

java.lang.Object
- org.openl.rules.tbasic.runtime.operations.RuntimeOperation
- - org.openl.rules.tbasic.runtime.operations.OpenLEvaluationOperation
  - - org.openl.rules.tbasic.runtime.operations.CalculateOperation

All Implemented Interfaces:

Invokable<Object,TBasicContextHolderEnv>
```
public class CalculateOperation
extends OpenLEvaluationOperation
```
The CalculateOperation class describes simple class which calculates some expression.

Author:

User

Constructor Summary

Constructors
Constructor Description

CalculateOperation(IMethodCaller openLStatement)
Create an instance of CalculateOperation.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Result`	`execute(TBasicContextHolderEnv environment, Object param)`	Run operation in specified context.

Methods inherited from class org.openl.rules.tbasic.runtime.operations.OpenLEvaluationOperation
evaluateStatement, getOpenLStatement

Methods inherited from class org.openl.rules.tbasic.runtime.operations.RuntimeOperation
getNameForDebug, getSourceCode, invoke, setNameForDebug, setSourceCode

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CalculateOperation
```
public CalculateOperation(IMethodCaller openLStatement)
```
    Create an instance of CalculateOperation.
    
    Parameters:
    
    openLStatement - Expression which result must be calculated.
- Method Detail
  - execute
```
public Result execute(TBasicContextHolderEnv environment,
                      Object param)
```
    Description copied from class: RuntimeOperation
    
    Run operation in specified context.
    
    Specified by:
    
    execute in class RuntimeOperation
    
    Parameters:
    
    environment - Environment for execution.
    
    param - Argument for execution.
    
    Returns:
    
    The result of operation